MAC INTERFACE

EVK1100 has one Media Access Control (MAC) interface for use with by the Ethernet physical layer chip.

Peripherals and connectors


Signals

Signal RMIIMIIDescriptionPeripheral and connectorsAvailable on GPIO
COL Collision detect (2) PB 16
CRS Carrier sense (2) PB 4
MDC Management Data Clock(1),(2) PB 8
MDIO Management Data Input/Output(1),(2) PB 9
RXCLK Receive Clock (2) PB 17
RXD[0..3]Receive Data bit 0 and 1Receive Data bit 0 to 3 (1),(2) PB 3,PB 5
RXDVCarrier sense / Data ValidData Valid (1),(2) PB 15
RXERReceive errorReceive error (1),(2) PB 7
SPEED Set to 1 to indicate 100 Mbit/s, 0 for 10 Mbit/s(2) PB 18
TXCLKReference clockTransmit clock (1),(2) PB 0
TXD[0..3]Transmit Data bit 0 and 1Transmit Data bit 0 to 3 (1),(2) PB 2,PB 3
TXENTransmit enableTransmit enable (1),(2) PB 1
TXER Transmit error (2) PB 12